Properties of the Number -107387

One Hundred Seven Thousand Three Hundred Eighty-Seven

Basics

Value: -107388 → -107387 → -107386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 23 ² × 29

Divisors: 1, 7, 23, 29, 161, 203, 529, 667, 3703, 4669

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11010001101111011

Octal: -321573

Duodecimal: -5218B

Hexadecimal: -1a37b

Square: 11531967769

Square Root: 327.69955752182517

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

T(n,k)=Number of length n+1 0..k arrays with the sum of the squares of adjacent differences multiplied by some arrangement of +-1 equal to zero. A250277

Number of strings of numbers x(i=1..6) in 0..n with sum i·x(i)² equal to n·36. A184445

Number of length n+1 0..4 arrays with the sum of the squares of adjacent differences multiplied by some arrangement of +-1 equal to zero. A250273

Number of length 7+1 0..n arrays with the sum of the squares of adjacent differences multiplied by some arrangement of +-1 equal to zero. A250282